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Nota informativa
encourages the use of electronic documents whenever possible. It should be noted that all meeting papers will ... would be provided subject to time constraints. It should be noted that all meeting papers will be ... types of accommodation available in Hobart can be found on Missing Link #74711. Please note that the ... , with access to the Internet on a reasonable-use basis. The overall daily usage will be monitored. In ...
Page : Site Section: Meetings
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Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011
then decreased. Fish length positively correlated with Ross Sea ice extent in early spring, a ... the study area. Fish condition positively correlated with the amount of open water in the Ross Sea ... during the previous summer (Feb), perhaps reflecting greater availability of prey with the higher ... productivity that more open water brings. Decreasing fish size corresponds to the onset of the fishery, which ...
Meeting Document : WG-FSA-12/P04 : Autor(es): D.G Ainley, N. Nur, J.T Eastman, G. Ballard, C.L Parkinson, C.W Evans and A.L. DeVries
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
surveys in one season would provide information on short-term variability that could be used to set data ... rose significantly (P = 0.020) by midseason (to 34.7 g m-2). In a pattern that is consistent with ... March 2001 (late-season). The surveys were the first in a newly planned five-year series of observations ... Survey since 1996 (and on a more ad hoc basis since the early 1980s). We hoped that conducting several ... variability that could be used to set data from more restricted once-per-season ‘snap-shot’ cruises in a ... - season (to 34.7 g m-2). In a pattern that is consistent with observations from previous years, krill ... research cruise in December 2000–January 2001, and third during March 2001 in association with the fi nal ... variance (see Brierley et al., 1999), and that acceptable survey precision could be ob- tained from only ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Autor(es): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2
estimated following the method proposed by Adam & Kirkwood (2001). Tag-loss rates were generally low ... , with longline-caught and recaptured fish losing their tags quicker than trawl-caught and recaptured ... fish. With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline ... -loss rate for longline varied strongly between time periods, with l = 0.007 for 2003-2006, l = 0.021 ...
Meeting Document : WG-FSA-17/21 : Autor(es): P. Ziegler
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Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18
recommend that catch limits in the ASR be calculated following the trend analysis rules developed by WG-FSA ... survival and tag detection by individual vessels) can be applied: 882H: 177 t based on a one-year Chapman ... by seabed area and allowing a maximum of 20% change in the catch limit from 200 t. We note that ... between 2004 and 2014. No age data are currently available after 2014. We recommend that further ageing of ...
Meeting Document : WG-FSA-18/36 : Autor(es): S. Mormede and S. Parker
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e-sc-39-rep.pdf
... report that were not able to be considered have been retained in square brackets (see paragraph 6.1 ... with net monitoring cables (SC-CAMLR-39/BG/59). The Scientific Committee noted that it was unclear to ... how to conduct its business next year given that it is uncertain that face-to-face meetings can be ... : (i) starting times of online meetings could be more diversified to ensure that the burden of
application/pdf attached to:SC-CAMLR-39Meeting Report : SC-CAMLR-39
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SC-CAMLR-XXVI
-CAMLR-XXVI/11 Workshop on Bioregionalisation of the Southern Ocean (Brussels, Belgium, 13 to 17 August ... 2007) SC-CAMLR-XXVI/12 Ad hoc Working Group on Incidental Mortality Associated with Fishing (Hobart ... -CAMLR-XXVI/BG/18 Fishing equipment, marine debris and hydrocarbon soiling associated with seabirds at ... Islands, 2006/07 Delegation of the United Kingdom SC-CAMLR-XXVI/BG/21 Note sur l'étude des effets ...
Meeting
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Comparisons in prey distribution between inshore and offshore foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island
the inshore region so that krill may be easily found in the slope/offshore region; (2) krill tend to ... the slope/offshore region was less abundant with krill and more remote from their breeding sites than ... be larger in body size and more matured in the slope/offshore region than those in the inshore region ... ; larger gravid female krill, which may be easily found and captured by predators, were available in the ...
Meeting Document : WG-EMM-96/49 : Autor(es): Ichii, T., Bengtson, J.L., Boveng, P., Cameron, M.F., Naganobu, M., Meyer, W.R., Hiruki, L.M., Takao, T., Jansen, J.K., Kawaguchi, S.
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Uncertainty in reported geographical distribution and weight of krill catches from Norwegian krill fishing vessels operating continuous fishing systems
indicate that the uncertainty associated with the historical reports of catch from these fishing vessels ... with continuous pumping systems is higher than typically assumed. These data should therefore be used ... ensure catch reporting in accordance with the present conservation measure (CM 21-03) and to investigate ... of actions that would facilitate further consideration and clarification of these technical issues ...
Meeting Document : WG-EMM-18/22 : Autor(es): G. Skaret, T. Knutsen, F. Grebstad and O.A. Bergstad
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e-sc-xv-a4-appH.pdf
... known to be breeding birds with living chicks, and that empty stomachs be clearly defined and separated ... developed. It was felt that worthwhile progress could be made with the potential and realised overlap ... significantly large it can be compared with the value that is only exceeded for (say) 5% of time series by ... requested that a table similar to Table 2 should be presented whenever missing data are identified in
application/pdf attached to:WG-EMM-Stats-96Meeting Report : WG-EMM-Stats-96